Islands – True or false

When a volcano erupts underwater, the lava cools and forms solid rock layers. Over time, these layers build up, eventually rising above sea level to create a volcanic island. Notable examples include the Hawaiian Islands, Iceland, and Easter Island.

What happens to lava when a volcano erupts underwater?

• It evaporates into the atmosphere.

• It forms a layer of solid rock.

• It remains in liquid form.

• It turns into steam.

How do volcanic islands eventually form?

• By the erosion of existing land.

• Through the movement of tectonic plates.

• Through the accumulation of rock layers.

• By the melting of glaciers.

Which of the following is NOT an example of a volcanic island?

• Hawaiian Islands

• Iceland

• Easter Island

• Greenland

Where are the Hawaiian Islands located?

• In the Indian Ocean

• In the Atlantic Ocean

• In the Arctic Ocean

• In the Pacific Ocean

Which ocean is Iceland located in?

• Indian Ocean

• Atlantic Ocean

• Pacific Ocean

• Southern Ocean